ATE114520T1 - UNIFORMLY COOLED CASTING WHEEL. - Google Patents
UNIFORMLY COOLED CASTING WHEEL.Info
- Publication number
- ATE114520T1 ATE114520T1 AT91906317T AT91906317T ATE114520T1 AT E114520 T1 ATE114520 T1 AT E114520T1 AT 91906317 T AT91906317 T AT 91906317T AT 91906317 T AT91906317 T AT 91906317T AT E114520 T1 ATE114520 T1 AT E114520T1
- Authority
- AT
- Austria
- Prior art keywords
- coolant
- casting surface
- casting
- alternated
- uniform
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/068—Accessories therefor for cooling the cast product during its passage through the mould surfaces
- B22D11/0682—Accessories therefor for cooling the cast product during its passage through the mould surfaces by cooling the casting wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Mold Materials And Core Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Braking Arrangements (AREA)
Abstract
Metal strip 9 cast directly from the melt onto a cylindrical casting drum 20 is made more uniform in thickness and in structure by making the temperature of the casting surface and, therefore, heat transfer more uniform, thus reducing distortion of the casting surface. This is accomplished by a novel arrangement of helical coolant channels 25 extending below the casting surface 10 and in heat transfer relationship with the casting surface and being at an angle of between about 15 DEG and 75 DEG (and preferably between about 45 DEG and 75 DEG ) to the drum axis. At least one coolant inlet 21 and one coolant outlet 22 supply and withdraw coolant to each channel. In one embodiment, inlets (21a, 21b) are alternated on the same side of the shell with outlets (22a and 22b) of adjacent channels so that the cooler regions around inlets and alternated with higher temperature outlet regions to balance the temperature around the surface.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/494,648 US4993478A (en) | 1990-03-16 | 1990-03-16 | Uniformly-cooled casting wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE114520T1 true ATE114520T1 (en) | 1994-12-15 |
Family
ID=23965374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91906317T ATE114520T1 (en) | 1990-03-16 | 1991-03-12 | UNIFORMLY COOLED CASTING WHEEL. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4993478A (en) |
| EP (1) | EP0519997B1 (en) |
| JP (1) | JPH05505767A (en) |
| AT (1) | ATE114520T1 (en) |
| CA (1) | CA2078334A1 (en) |
| DE (1) | DE69105492T2 (en) |
| WO (1) | WO1991013709A2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1290603B1 (en) * | 1997-05-02 | 1998-12-10 | Voest Alpine Ind Anlagen | CASTING CYLINDER |
| US6474402B1 (en) * | 1999-07-02 | 2002-11-05 | Armco Inc. | Segmented roll for casting metal strip |
| KR100513215B1 (en) * | 2000-07-19 | 2005-09-08 | 미츠비시 쥬고교 가부시키가이샤 | Dual drum type continuous casting device and method for continuous casting |
| FR2960815B1 (en) * | 2010-06-02 | 2012-05-25 | Jean Pierre Darlet | COOLING ASSEMBLY OF A FILM OF SYNTHETIC MATERIAL |
| CN104368605A (en) * | 2014-11-19 | 2015-02-25 | 辽宁科技大学 | Casting roller cooling water channel suitable for casting and rolling thin and wide plates and strips |
| WO2020049343A1 (en) * | 2018-09-07 | 2020-03-12 | Arcelormittal | Magnetic cooling roll |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE481365C (en) * | 1926-11-07 | 1929-08-20 | Herzogenrather Glaswerke Biche | Roller for rolling out molten glass |
| CH429042A (en) * | 1965-03-09 | 1967-01-31 | Prolizenz Ag | Roller for casting metal rolling |
| DE3231433C2 (en) * | 1982-08-20 | 1985-07-11 | Mannesmann AG, 4000 Düsseldorf | Internally cooled support and / or transport roller and process for their production |
| JPS5966954A (en) * | 1982-10-08 | 1984-04-16 | Kawasaki Steel Corp | Roll for production of quickly cooled light-gage strip |
| JPH07121440B2 (en) * | 1987-11-19 | 1995-12-25 | 株式会社日立製作所 | Twin roll type continuous casting machine |
-
1990
- 1990-03-16 US US07/494,648 patent/US4993478A/en not_active Expired - Fee Related
-
1991
- 1991-03-12 DE DE69105492T patent/DE69105492T2/en not_active Expired - Fee Related
- 1991-03-12 CA CA002078334A patent/CA2078334A1/en not_active Abandoned
- 1991-03-12 WO PCT/US1991/001645 patent/WO1991013709A2/en active IP Right Grant
- 1991-03-12 JP JP91506211A patent/JPH05505767A/en active Pending
- 1991-03-12 AT AT91906317T patent/ATE114520T1/en not_active IP Right Cessation
- 1991-03-12 EP EP91906317A patent/EP0519997B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4993478A (en) | 1991-02-19 |
| CA2078334A1 (en) | 1991-09-17 |
| JPH05505767A (en) | 1993-08-26 |
| DE69105492T2 (en) | 1995-04-06 |
| EP0519997B1 (en) | 1994-11-30 |
| WO1991013709A2 (en) | 1991-09-19 |
| DE69105492D1 (en) | 1995-01-12 |
| WO1991013709A3 (en) | 1991-10-31 |
| EP0519997A1 (en) | 1992-12-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |